| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $221.96 | 7.549% | $238.7158 | $238.72 | $238.70 | $238.70 |
| Purchase #2 | $85.58 | 10.500% | $94.5659 | $94.57 | $94.55 | $94.60 |
| Purchase #3 | $209.36 | 5.201% | $220.2488 | $220.25 | $220.25 | $220.20 |
| Purchase #4 | $131.36 | 11.272% | $146.1669 | $146.17 | $146.15 | $146.20 |
| Purchase #5 | $189.82 | 4.679% | $198.7017 | $198.70 | $198.70 | $198.70 |
| Purchase #6 | $179.39 | 8.861% | $195.2857 | $195.29 | $195.30 | $195.30 |
| Purchase #7 | $101.60 | 12.326% | $114.1232 | $114.12 | $114.10 | $114.10 |
| 7 purchase totals = | $1,119.07 | $1,207.8080 | $1,207.82 | $1,207.75 | $1,207.80 | |